EPM3256AQC208-7N vs EPM3256AQC208-7 对比
详细并排对比 EPM3256AQC208-7N 出自 Intel 和 EPM3256AQC208-7 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EPM3256AQC208-7N | EPM3256AQC208-7 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.95 | $17.20 |
| Family | MAX 3000A | — |
| Device Type | CPLD - Complex Programmable Logic Device | — |
| Macro Cells | 256 | — |
| User I/Os | 161 | — |
| Logic Gates (Usable) | 5,000 | — |
| Propagation Delay (tPD) | 7.5 ns | — |
| Maximum Internal Frequency | 126.6 MHz | — |
| Supply Voltage VCCINT | 3.3 V | — |
| I/O Supply Voltage VCCIO | 3.3 V or 2.5 V (MultiVolt) | — |
| Programming Technology | EEPROM (non-volatile) | — |
| In-System Programmability | Yes, IEEE Std. 1532 compliant | — |
| JTAG Boundary Scan | Yes | — |
| 工作温度 | 0 C to +70 C (Commercial) | 0 °C to 70 °C (Commercial) |
| 封装 | 208-pin PQFP | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Manufacturer | — | Altera (now Intel FPGA) |
| Series | — | MAX 3000A |
| Programmable Type | — | In-System Programmable (EEPROM) |
| Number of Macrocells | — | 256 |
| Number of Logic Elements / Blocks | — | 16 LABs |
| Number of Usable Gates | — | 5,000 |
| Number of I/O Pins | — | 158 - 161 |
| Propagation Delay (tpd) | — | 7.5 ns max |
| Maximum Counter Frequency | — | 126.6 MHz |
| Supply Voltage - Internal | — | 3.0 V to 3.6 V (3.3 V nominal) |
| I/O Logic Level Compatibility | — | 5.0 V / 3.3 V / 2.5 V (MultiVolt) |
| 封装 / 外壳 | — | 208-BFQFP (PQFP-208, 28x28 mm) |
| Supplier Device Package | — | 208-PQFP |
| ISP Standard | — | IEEE Std. 1532 |
| Process Technology | — | CMOS EEPROM |
| Product Status | — | Active (legacy line) |